【单选题】等离子弧切割的原理是利用高温的等离子弧来_____金属。
【判断题】在安排色序时,前一色油墨黏性一定要大于后一色油墨的黏性。
【简答题】Many European countries adhere to the Madrid Agreement, which locates its ______ in Geneva.
【单选题】___ with the increasing unemployment, many people went on strike in most of the European countries.
【简答题】Many American and European companies with high rate can still live by themselves for a year for their ______.
【单选题】—The current European debt crisis is affecting many countries in the world. —Will it be at least several years __________ everything returns to normal?
【单选题】Many countries in the Far East are trying hard to gain _______ into the European Union, in which they believe they can _____ the benefits it offers. [ ]
A.
permission; appreciate
【单选题】请读程序: include define MUL(x,Y)(x)*Y void main() { int a=3,b=4,c; c=MUL(a++,b++); printf('%d\n',C); } 上面程序的输出结果是( )。